css/css-values/vh-support.html

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title>
		CSS Values and Units Test:
		Viewports units are supported in sizing properties
	</title>
	<meta name="assert" content="
		Viewports units are supported in sizing properties
	" />

	<link
		rel="author"
		title="François REMY"
		href="mailto:fremycompany.developer@yahoo.fr"
	/ >

	<link rel="help" href="http://www.w3.org/TR/css3-values/#viewport-relative-lengths">

	<link
		rel="match"
		href="reference/all-green.html"
	/>

	<style type="text/css">

			html, body { margin: 0px; padding: 0px; }

			#target { background: green; width: 100vw; height: 100vh; }
	</style>

</head>
<body>

	<div id="target"></div>

</body>
</html>